250-310mm Recommend DTH Drilling Rig Crawler Drilling Machine Drill Rig Rock Drill Rig

• After-sales Service: Video Technical Support, Free Spare Parts, Online
• Warranty: 1 Year
• Certification: CE, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: >300mm
• Model NO.: SWDE152
• Drill Hole Depth: <100m
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Hole Range: Max. 311mm
• Power: 224/1800 ((Kw/Rpm))
• Hammer Size: 10 Inch
• Drilling Depth: Max.50m
• Mobility: 2.5km/H
• Drill Rod Diameter: 165mm
• Voltage: 220-380V
• Weight: 75000kg
• Drill Rod Length: 10m
• Power Type: Diesel
• Key Selling Points: Competitive Price
• Core Components: Motor, Pump, Other, Gear, Gearbox
• Transport Package: Carton
• Specification: 15500*5800*5500mm
• Trademark: D Mining Well
• Origin: Zhejiang, China
• Production Capacity: 50PCS Per Month

Product Description

Specifictaion table of  SWDRT250D(Diesel&electric drive)
Model	SWDRT250D
OPERATION PARAMETER
Hole diameter(mm)	220-270
Hole depth(m)	48
Rod diameter(mm)	219
Rod length(m)	10m*5
Bits type	Tricone bits/DTH bits
Rock hardness	F4-20
Dust collector	Dry/Wet type
AIR COMPRESSOR Sullair DLQ1150RH
Working pressure(Bar)	20.7/14
Air displacement(m3/min)	32.6
Eletric motor (kW)	280
Main motor
Voltage(V)	380
Power (kW)	250
Onboard transformer	S11-M-630/10(6)-0.4
ENGINE
Model	Cummins QSM11-C300
Power(kW/rpm)	224/1800
Fuel tank capacity(L)	300
FEED
Feed beam length(mm)	15000
Feed Stroke(mm)	11400
Feed speed (m/min)	45
Feed force.Max(kN)	250
Lifting speed (m/min)	63
Feed force.Max(kN)	160
TRAVEL CAPACITY
Travel speed(km/h)	2
Gradeability(°)	20
Ground pressure(kPa)	less than 100
ROTARY
Rotary speed(rpm)	0~120
Rotary torque(k.Nm)	13.8
Power(kW)	110
DIAMENSION
Gross weight(T)	75
L*W*H boom horizontally(mm)	15500*5800*5500
L*W*H boom vertically(mm)	14100*5800*16800